Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
Resource we found that are aligned to this standard
The purpose of this task is to help solidify students' understanding of signed numbers as points on a number line and to understand the geometric interpretation of adding and subtracting signed num...
The purpose of this task is meant to reinforce students' understanding of rational numbers as points on the number line and to provide them with a visual way of understanding that the sum of a numb...
A task requiring students to use real-world context of temperature drops that may be used for assessing student's understanding of differences of signed numbers.
A task whose purpose is to help students connect the distance between points on a number line with the difference between the numbers.
The purpose of this task is for students to solve a problem involving distances between objects whose positions are defined relative to a specified location and to see how this kind of situation ca...
This task helps students gain clarity on what happens to rounding discrepancies when arithmetic is performed on rounded numbers and would be a good problem for classroom discussion.
A task whose purpose is for students to use algebra and the number line to understand why it makes sense that we sometimes represent debt using negative numbers.
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In the United States, the summer of 2012 was the warmest summer on record. The winter of 2013-2014 is on the way to becoming the coldest winter in history. Use the <strong>open number line</strong...
What is the number of total runs?